<template>
  <el-dialog :append-to-body="true" :close-on-click-modal="false" :before-close="cancel" :visible.sync="dialog" :title="isAdd ? '新增' : '编辑'" width="500px">
    <el-form ref="form" :model="form" :rules="rules" size="small" label-width="140px">
      <el-form-item label="品牌名称">
        <el-input v-model="form.brandName" style="width: 300px;" />
      </el-form-item>
      <el-form-item label="品牌首字母">
        <el-input v-model="form.brandFirstLetter" style="width: 300px;" />
      </el-form-item>
      <el-form-item label="品牌Logo">
        <!-- <MaterialList v-model="form.imgArr" style="width: 300px" type="image" :num="1" :width="150" :height="150" /> -->
        <el-upload class="avatar-uploader"
        :show-file-list="false"
            :action="uploadUrl"
            :before-upload="beforeUpload"
            :on-success="handleSuccess">
            <img v-if="imageUrl" :src="imageUrl" class="avatar">
            <i v-else class="el-icon-plus avatar-uploader-icon"></i>
        </el-upload>
      </el-form-item>
      <el-form-item label="是否有效">
        <el-radio v-model="form.status" label="1">是</el-radio>
        <el-radio v-model="form.status" label="0" style="width: 200px;">否</el-radio>
      </el-form-item>
    </el-form>
    <div slot="footer" class="dialog-footer">
      <!--<el-input v-model="form.groupName" />-->
      <el-button type="text" @click="cancel">取消</el-button>
      <el-button :loading="loading" type="primary" @click="doSubmit">确认</el-button>
    </div>
  </el-dialog>
</template>

<script>
import { add, edit } from '@/api/storeBrand'
import picUpload from '@/components/pic-upload'
import MaterialList from '@/components/material'
export default {
  components: { picUpload, MaterialList },
  props: {
    isAdd: {
      type: Boolean,
      required: true
    }
  },
  data() {
    return {
      loading: false, dialog: false,
      form: {
        id: '',
        brandName: '',
        brandFirstLetter: '',
        brandLogo: '',
        status:''
      },
      uploadUrl:'http://localhost:8888/api/upload',
      imageUrl:'',
      rules: {
      }
    }
  },
  watch: {
    'form.imageArr': function(val) {
      if (val) {
        this.form.pic = val.join(',')
      }
    }
  },
  methods: {
    cancel() {
      this.resetForm()
    },
    doSubmit() {
      this.loading = true
      if (this.isAdd) {
        this.doAdd()
      } else this.doEdit()
    },
    doAdd() {
      add(this.form).then(res => {
        this.resetForm()
        this.$notify({
          title: '添加成功',
          type: 'success',
          duration: 2500
        })
        this.loading = false
        this.$parent.init()
      }).catch(err => {
        this.loading = false
        console.log(err.response.data.message)
      })
    },
    doEdit() {
      edit(this.form).then(res => {
        this.resetForm()
        this.$notify({
          title: '修改成功',
          type: 'success',
          duration: 2500
        })
        this.loading = false
        this.$parent.init()
      }).catch(err => {
        this.loading = false
        console.log(err.response.data.message)
      })
    },
      handleSuccess(res,file){
        console.log(file,"file")
        this.imageUrl = URL.createObjectURL(file.raw);
        this.form.brandLogo=res.data
      },
      beforeUpload(file) {
        const isJPG = file.type === 'image/jpeg';
        const isLt2M = file.size / 1024 / 1024 < 2;

        if (!isJPG) {
          this.$message.error('上传图片只能是 JPG 格式!');
        }
        if (!isLt2M) {
          this.$message.error('上传图片大小不能超过 2MB!');
        }
        return isJPG && isLt2M;
      },
    resetForm() {
      this.dialog = false
      this.$refs['form'].resetFields()
      this.form = {
        id: '',
        brandName: '',
        brandFirstLetter: '',
        brandLogo: '',
        status:''
      }
    }
  }
}
</script>

<style scoped>
.avatar-uploader .el-upload {
    border: 1px dashed #d9d9d9;
    border-radius: 6px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
  }
  .avatar-uploader .el-upload:hover {
    border-color: #409EFF;
  }
  .avatar-uploader-icon {
    font-size: 28px;
    color: #8c939d;
    width: 178px;
    height: 178px;
    line-height: 178px;
    text-align: center;
  }
  .avatar {
    width: 178px;
    height: 178px;
    display: block;
  }
</style>
